- Variation in the Stellar Initial Mass Function from the Chromospheric ...🔍
- Variation in the stellar initial mass function from the chromospheric ...🔍
- The Variation in the Galaxy|wide Initial Mass Function for Low|mass ...🔍
- [PDF] The Stellar Initial Mass Function in Early|type Galaxies from ...🔍
- On the variation of the initial mass function🔍
- Radial variations in the stellar initial mass function of early|type ...🔍
- A Universal Stellar Initial Mass Function? A Critical Look at Variations🔍
- The Origin and Universality of the Stellar Initial Mass Function🔍
Variation in the stellar initial mass function from the chromospheric ...
Variation in the Stellar Initial Mass Function from the Chromospheric ...
Variation in the Stellar Initial Mass Function from the Chromospheric Activity of M Dwarfs in Early-type Galaxies, Pieter van Dokkum, ...
Variation in the stellar initial mass function from the chromospheric ...
The stellar initial mass function (IMF) is bottom-heavy in the central regions of many early-type galaxies, with an excess of low mass stars compared to the ...
Variation in the Stellar Initial Mass Function from the Chromospheric ...
Download Citation | Variation in the Stellar Initial Mass Function from the Chromospheric Activity of M Dwarfs in Early-type Galaxies | Mass measurements ...
Variation in the stellar initial mass function from the chromospheric ...
Mass measurements and absorption line studies indicate that the stellar initial mass function (IMF) is bottom-heavy in the central regions of many ...
The Variation in the Galaxy-wide Initial Mass Function for Low-mass ...
The stellar initial mass function (IMF) characterizes the mass distribution of newly formed stars in various cosmic environments, serving as a fundamental ...
[PDF] The Stellar Initial Mass Function in Early-type Galaxies from ...
There is good evidence that the centers of massive early-type galaxies have a bottom-heavy stellar initial mass function (IMF) compared to ...
On the variation of the initial mass function - NASA/ADS
The detection of systematic variations of the IMF with star-forming conditions would be the Rosetta Stone for star formation. In this contribution an average or ...
Radial variations in the stellar initial mass function of early-type ...
The hypothesis of a universal initial mass function (IMF) -- motivated by observations in nearby stellar systems -- has been recently ...
A Universal Stellar Initial Mass Function? A Critical Look at Variations
Despite some variations in the functional form, most observational IMF models identify the existence of a peak at around 0.3 M ⊙ and a power-law ...
The Origin and Universality of the Stellar Initial Mass Function
To place the issue in an observational context, we summarize the techniques used to determine the IMF for different stellar populations, the uncertainties ...
Radial variations in the stellar initial mass function of early-type ...
The hypothesis of a universal initial mass function (IMF) - motivated by observations in nearby stellar systems - has been recently challenged by the ...
Spectroscopic substellar initial mass function of NGC 2244
Results. The initial mass function is well represented by a power law (dN/dM ∝ M−α) below 0.4 M⊙, with ...
SPIDER VIII – constraints on the stellar initial mass function of early ...
We perform a spectroscopic study to constrain the stellar initial mass function (IMF) by using a large sample of 24 781 early-type galaxies.
Systematic variation of the stellar initial mass function in early-type ...
We find a strong systematic variation in IMF in early-type galaxies as a function of their stellar mass-to-light ratios, producing differences of a factor of ...
Stellar Chromospheric Variability - MDPI
Chromospheres exhibit temperature inversion. The temperature of the solar chromosphere initially cools down from the Sun's surface temperature ...
constraints on the stellar initial mass function of early-type galaxies ...
Radial trends of spectral indices might thus bias our conclusions on the IMF variation with galaxy mass. ... mass stars, by chromospheric emission ...
Stellar Initial Mass Function Varies with Metallicities and Time - arXiv
We find unambiguous evidence of a variable IMF that depends on both metallicity and stellar age. Specifically, the stellar population formed at the early time ...
This process will make the Sun large enough to render Earth uninhabitable approximately five billion years from the present. After the red giant phase, models ...
During this cycle, the Sun's photosphere, chromosphere, and corona change from quiet and calm to violently active. The height of the Sun's activity cycle, known ...
An ultra-short-period super-Earth with an extremely high density and ...
Considering both methods together, the K2 photometry suggests a rotation period (P_\textrm{rot}) in the range of \sim20–40 days. The field of K2 ...